10 Best 5w30 Oils

After analyzing 403 products, scanning 2760 reviews, spending more than 36 hours of research and speaking with our test users, we think the Valvoline High Mileage with MaxLife Technology 5W-30 Synthetic Blend Motor is the one of the Best 5w30 Oil on the market.

Valvoline High Mileage with MaxLife Technology 5W-30 Synthetic Blend Motor – Best Overall 5W30 Oil

Valvoline High Mileage with MaxLife Technology 5W-30 Synthetic Blend Motor
  • Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks
  • Extra wear protection helps prevent future engine wear
  • Extra detergents keep older engines cleaner by bonding with and removing sludge and deposits
  • Anti-oxidants help prevent oil breakdown preventing engine-clogging sludge and deposit formation
  • For any product use or product technical questions call 1-800-TEAM-VAL

Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil

Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil
  • Dramatically reduce engine wear
  • Leave critical engine parts 4X smoother
  • Add a layer of protection during warm-up and beyond
  • Cling to critical engine parts when the oil drains down
  • API SN; ILSAC GF-5; GM dexos1; Meets Ford WSS-M2C929-A; Meets Ford WSS-M2C946-A; Meets the performance of GM 6094M
  • Castrol recommends the use of Bosch oil filters

AmazonBasics Full Synthetic Motor Oil (SN Plus

AmazonBasics Full Synthetic Motor Oil (SN Plus
  • Full-synthetic motor oil (5W-30, 5 quart); formulated for longer drain intervals
  • Formulated to reduce likelihood of Low Speed Pre-Ignition; reduces friction for improved fuel economy and protection against engine wear
  • High resistance to viscosity and thermal breakdown
  • Helps to fight volatility burn-off to minimize engine deposits and exhaust emissions
  • dexos1 Gen 2, API SN Plus, and ILSAC GF-5 approved; always follow vehicle manual recommendations

Valvoline Daily Protection SAE 5W-30 Conventional Motor Oil – Best Budget 5W30 Oil

Valvoline Daily Protection SAE 5W-30 Conventional Motor Oil
  • Formerly Valvoline Premium Conventional Motor Oil; same great product, now in new packaging
  • Protects against all types of deposits at all temperatures to keep engines clean
  • Contains durable anti-wear additives that stay in the oil longer to improve protection and provides enhanced oxidation control to resist oil thickening
  • Provides thorough anti-wear protection exceeding current U.S., Japanese and European wear tests for gasoline and gasoline turbo-charged engines
  • For any product use or product technical questions call 1-800-TEAM-VAL

Valvoline SynPower 5W-30 Full Synthetic Motor Oil

Valvoline SynPower 5W-30 Full Synthetic Motor Oil
  • Excellent engine cleanliness through superior sludge and varnish protection
  • Outstanding high-temperature protection under severe driving conditions and superior cold-temperature protection through faster oil flow at start-up
  • Helps maintain fuel efficiency
  • Meets the performance requirements of virtually all naturally aspirated, turbocharged and supercharged passenger cars operating in North America
  • For any product use or product technical questions call 1-800-TEAM-VAL

Castrol 03102 GTX High Mileage 5W-30 Synthetic Blend Motor Oil

Castrol 03102 GTX High Mileage 5W-30 Synthetic Blend Motor Oil
  • For cars with over 75,000 miles
  • Helps prevent catalytic converter and emission system failure
  • Superior dispersancy that fights sludge build-up
  • Exceptional oil burn-off protection exceeding industry standards** ** Based on API and ACEA volatility specifications
  • Seal conditioners to help reduce leaks
  • Advanced additives to minimize engine wear
  • Improved fuel economy
  • API SN; ILSAC GF-6
  • Castrol recommends the use of Bosch oil filters

Havoline 223394474 5W-30 Motor Oil

Havoline 223394474 5W-30 Motor Oil
  • Excellent anti-wear protection
  • Protection against thermal breakdown
  • Clean engines and clean positive crankcase ventilation systems resulting from minimal deposit formation under heavy load and stop-and-go driving conditions

Mobil 1 120764 Synthetic Motor Oil 5W-30

Mobil 1 120764 Synthetic Motor Oil 5W-30
  • The product is Mob 5QT 5W30 Sync Oil
  • Easy to use
  • The product is manufactured in USA
  • Advanced full synthetic formula. Helps prevent deposits and sludge build-up to enable long engine life
  • Excellent overall lubrication and wear protection performance for many driving styles. Outstanding thermal and oxidation stability
  • Outstanding performance during the maximum oil change interval recommended in a vehicle's owner's manual. Enhanced frictional properties
  • Aids fuel economy; excellent low-temperature capabilities
  • Quick cold weather starting for ultra fast protection; helps extend engine life

Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil

Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil
  • Advanced premium full synthetic motor oil to offer strength under extreme pressure
  • Titanium strong for maximum engine performance
  • Reduces metal-to-metal contact across a range of different driving speeds
  • Protects the engine for the entire drain interval even under extreme pressure
  • Decreases engine deposit formation to help maximize engine response.Instructions:Take advantage of the 1 QT bottle for quick oil changes and top-offs
  • Best full synthetic money can buy
  • API SN, ILSAC GF-5, ACEA A1/B1, A5/B5, GM dexos1, Meets Ford WSS-M2C929-A, Ford WSS-M2C946-A, Honda HTO-06, Meets engine test requirements of Chrysler MS-6395
  • Castrol EDGE is 3X stronger than Mobil 1 against viscosity breakdown* *Tested in the ASTM D6278 test in the 5W-30 viscosity grade.
  • Castrol recommends the use of Bosch oil filters

Castrol 03087 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor

Castrol 03087 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor
  • 15,000 miles between drain intervals guaranteed*
  • Recommended for severe applications such as towing and hauling, high performance driving, frequent short trips or idling, dusty, humid or extreme temperature environment
  • Engineered with fluid titanium technology that offers maximum strength under pressure
  • Reduces metal-to-metal contact across a range of different driving speeds. Protection: Proprietary titanium additive provides unsurpassed wear protection
  • Decreases engine deposit formation to help maximize engine response
  • 3X stronger against viscosity breakdown than Mobil 1 Extended Performance**
  • Best advanced full synthetic money can buy
  • API SN, ILSAC GF-5, ACEA A1/B1, Meets Ford WSS-M2C929-A, Ford WSS-M2C946-A, Honda HTO-06, Meets engine test requirements of Chrysler MS-6396
  • Castrol recommends the use of Bosch oil filters

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